Employer-union agreements frequently specify that all workers will have an equal opportunity for overtime employment. Such an agreement is difficult to control when the work force includes a large ...

In this paper, we propose two new perturbation simplex variants. Solving linear programming problems without introducing artificial variables, each of the two uses the dual pivot rule to achieve ...

George B. Dantzig, the mathematician who invented the field of linear programming, which revolutionized the way government and private enterprise planned, scheduled and generally conducted their ...